BenQ VP2212 Service Manual page 19

3. Classification Table of defects:
4. Backlight Characteristics:
Item
Lamp Input voltage
Lamp current
Operating frequency
Lamp Starting Voltage
Operating life
5. Inverter Interface Characteristics:
Item
Power consumption
Input Voltage
Oscillating frequency
Backlight Turn on Voltage
Input Ripple Noise
MIN TYP MAX
846 940 1034
3 7 8
40 - 80
- - 1900
- - 1500
50,000 - -
MIN TYP
- 26.32
11.8 12.5
48
2000
1900
-
UNIT
VRMS
mARMS
KHz
VRMS
VRMS
Hrs
MAX UNIT
-
13.1 VDC
51 54 KHz
- - VRMS
- - VRMS
- - mVp-p
19
Note
0°C
25°C
Note
W
0°C
25°C